Search results for "OPRA"
showing 10 items of 283 documents
Il procedimento sanzionatorio in materia di tributi esclusi dalla giurisdizione delle Commissioni Tributarie
1997
L'articolo affronta le peculiarità del procedimento sanzionatorio per le violazioni relative a tributi esclusi dalla giurisdizione delle Commissioni Tributarie, attraverso la disamina delle fattispecie disciplinate dal diritto positivo
De la culture à la communication au sein de l'organisation : Éléments de méthode pour une approche compréhensive des interactions
2009
8 pages; International audience; L'organisation est un univers signifiant, animé par des rites, des mythes et des valeurs. Pendant les années quatre-vingts, le concept de culture organisationnelle a connu un succès fulgurant, suivi, semble-t-il, d'un déclin tout aussi rapide. À la fin de la décennie, certains déclaraient déjà mort, un concept autour duquel il semblait y avoir très peu de consensus (Frost et al., 1991 : 1). Pour mieux mettre en relation les diverses approches des nombreux travaux dans ce domaine, Joanne Martin et Debra Meyerson (Meyerson et Martin, 1987 ; Martin, 1992) distinguent trois perspectives adoptées, par les uns et les autres, à l'égard de la culture organisationnel…
Allium sphaeronixum (Amaryllidaceae), A New Species from Turkey
2023
In this paper, Allium sphaeronixum, a new species of the sect. Codonoprasum from Turkey, is described and illustrated. The new species is endemic to Central Anatolia, limited to the area of Nevşehir, where it grows on sandy or rocky soil at an elevation of 1000–1300 m a.s.l. Its morphology, phenology, karyology, leaf anatomy, seed testa micromorphology, chorology, and conservation status are examined in detail. The taxonomic relationships with the closest allied species, A. staticiforme and A. myrianthum, are also highlighted and discussed.
Diplomatiskā diskursa evolūcija rakstiskajā komunikācijā no XIX līdz XXI g.s
2017
Maģistra darbā par tēmu «Diplomātiskā diskursa evolūcija rakstiskajā komunikācijā no XIX līdz XXI g.s» tiek izanalizēti diplomātiskā diskursa specifiskie aspekti lai noskaidrotu kādos aspektos visvairāk ir mainījusies diplomātiskā korespondence. Darba uzdevums ir sekojošs: atklāt diplomātiskās korespondances lingvopragmatiskus elementus XIX, XX un XXI g.s. un veikt diplomātiskā diskursa īpatnību salīdzinošu analīzi. Analīzes veikšanai darbā tiek piedāvāti vairāk nekā 10 dažādu laikmetu diplomātiskās korespondences teksti.
Os pupi sicilianos: memória, tradição e inovação de um patrimônio artístico e cultural
2018
L’opra dei pupi è il teatro tradizionale delle marionette in Sicilia. Per la sua importanza è specificità è stato riconosciuto dall’UNESCO quale “capolavoro del patrimonio orale e immateriale dell’umanità”. La sua forma tipica, caratterizzata da temi narrativi cavallereschi e da pupi armati, ha avuto origine nella prima metà dell’Ottocento differenziandosi in due distinte tradizioni: quella palermitana e quella catanese. Teatro tipicamente popolare dalle evidenti caratteristiche rituali, l’opra entra in crisi a metà del Novecento a causa delle trasformazioni socio-economiche e dell’affermarsi di nuove forme di intrattenimento (cinema, televisione). Conosce però una rifioritura, mostrando la…
Propranolol - stary lek i nowe zastosowania w leczeniu naczyniaków
2019
Naczyniaki niemowlęce (IH) są najczęstszym guzami naczyniowym u najmłodszych dzieci i dotyczą około 5% do 10% populacji niemowląt. W przeciwieństwie do innych guzów, ich ewolucja obejmuje fazę szybkiego wzrostu, fazę stabilizacji, a następnie charakteryzuje się fazą powolnego, samoistnego zaniku. Najczęściej nie stanowią potencjalnego zagrożenia dla zdrowia niemowląt i nie wymagają terapii, ale w niektórych przypadkach (10-15%) konieczne jest niezwłocznie rozpoczęcie leczenia ogólnoustrojowego. Powyższe odnosi się do IH, które mogą powodować niewydolność krążenia lub niewydolność oddechową, stwarzać ryzyko zaburzeń czynnościowych niektórych narządów, np. ucisk gałki ocznej i niedowidzenie l…
Accumulation and Adverse Effects of Metoprolol and Propranolol After Concurrent Administration of Cimetidine
1983
Pharmacokinetics of metoprolol, propranolol and atenolol were investigated in six healthy volunteers following 7 days of oral monotherapy with these drugs and after 7 days concurrent administration of each of these betareceptor antagonists with cimetidine. Application of cimetidine did not lead to any interaction with atenolol, whereas mean peak plasma levels of metoprolol were increased by 70%, and those of propranolol by 95% due to concurrent administration of cimetidine (p < 0.05). The AUC of the two last mentioned beta blockers behaved similarly (p < 0.05). Measurement of exercise-induced tachycardia on the 6th day of administration showed no differences between monotherapy with the bet…
Adrenergic modulation of astroglial phospholipase D activity and cell proliferation.
1999
As phospholipase D (PLD) activation has been associated with mitogenic signalling in several cell types, we tested an association between adrenergic activation of PLD and cellular proliferation in primary cultures of rat cortical astrocytes. In 2-week old cultures, PLD activation by noradrenaline (EC50: 0.49 microM) was inhibited by prazosin, a specific antagonist at alpha1-adrenergic receptors (IC50: 0.23 microM). Adrenergic PLD activation was not affected by genistein, an inhibitor of tyrosine kinases, or by Ro 31-8220, an inhibitor of protein kinase C (PKC), but was dose-dependently depressed in the presence of brefeldin A (1-100 microg/ml), an inhibitor of ARF activation. In experiments…
Beta-adrenoceptor-mediated facilitation of endogenous noradrenaline release from rat isolated trachea.
1994
Overflow of endogenous noradrenaline from rat isolated trachea was evoked by electrical field stimulation (3 Hz, 540 pulses) in the presence of yohimbine, desipramine and tyrosine. Isoprenaline 100 nmol/l increased the evoked overflow of noradrenaline by about 65%. This effect was antagonized by propranolol (100 nmol/l) and the beta 2-selective adrenoceptor antagonist ICI 118,551 (100 nmol/l), but not by the beta 1-selective adrenoceptor antagonist CGP 20712 A (100 nmol/l). The beta 2-selective adrenoceptor agonist formoterol (1-100 nmol/l) also facilitated the evoked overflow of noradrenaline, but maximally by only about 25% at 10 nmol/l, i.e. formoterol behaved as a partial agonist at the…
2020
There is evidence that intake of proton pump inhibitors (PPI) increases the risk for spontaneous bacterial peritonitis (SBP) in patients with liver cirrhosis. However, data regarding the impact of PPI intake on occurrence of infections other than SBP are still lacking.We hypothesized that PPI use is associated with a higher rate of infections other than SBP in patients with liver cirrhosis.The current case-control study sample included patients with liver cirrhosis from the Disease Analyzer database (IQVIA), which compiles data such as risk factors, drug prescriptions and diagnoses obtained from general practitioners and specialists in Germany. In total, 2,823 patients with infections were …